This next Magnetic Event was recorded on April 13th. beginning at approximately 02:05 UTC. The event was recorded by Kiruna, Elfrad in North Carolina, Dave in Holland and myself in Arizona. Using the Elfrad circuit with an induction coil makes for one giant Magnetometer. I'll begin with the Kiruna plot.
Next is Kiruna's Magnetic pulse chart.
The spectra below from Holland.
The following from Elfrad in North Carolina.
And finally the event as recorded here in AZ. It is by far one of the most unusual events I have recorded. What you are seeing is real. There is no equipment malfunction. As to an explanation as to why the event appears as it does, that is still being determined and feedback is appreciated.
